Frost Protection; Air Supply; Condensate Drain - Lochinvar EcoShield SHW45-325CE User & Control Manual

1.6

FROST PROTECTION

If the temperature of the water at the inlet side of the heat exchanger drops below 7°C, the primary pump will be
energised. If the temperature of the water at the inlet side of the heat exchanger drops further and reaches 3°C
the burner will fire. If the temperature rises above 10°C the burner and the pump will shut down.
1.7

AIR SUPPLY

When installed as a conventionally flued appliance, the room in which the appliance is installed must be

ventilated.
Blocking these air vents may lead to severe injury, serious property damage or death.

The area in which the appliance is installed should not be used to store any other materials.

1.8

CONDENSATE DRAIN

The condensate drain must not be blocked or modified in any way. If fitted with a neutralisation kit, this must be
replaced at least every 12 months to ensure correct operation. Due to its design, no further maintenance should
be necessary.
5